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0.31ct J I1 Round Natural Diamond

EX • J/I1 • GIA 1459527320

Certificate GIA 1459527320

Diamond specifications and retailer prices

From €118 EUR
₹12,626 INR
As of November 2, 2026
Save €675 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €794 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1459527320. Listed at 9 retailers as of October 30, 2026, with prices from €118 to €794, a €675 spread on the same certified stone. NZ Jewellers lists it at €794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1459527320
Dimensions4.32 × 4.28 × 2.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather
Top View
4.32 mm4.28 mm0.31 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1459527320
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €794 EUR|Low: €118 EUR|High: €794 EUR|Avg: €286 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€118 EUR
Retailer 7€175 EUR
Retailer 5€176 EUR
Retailer 9€189 EUR
Retailer 4€195 EUR
Retailer 8€235 EUR
Retailer 3€310 EUR
Retailer 6€323 EUR
NZ Jewellers€794 EUR

44 data points across 9 retailers

9 retailers€118 EUR to €794 EUR

A
Cheapest Retailer
-
€118 EUR
₹12,626 INR
B+
Retailer 2
-
€148 EUR
HK$1,300 HKD
View
B+
Retailer 3
-
€175 EUR
$196 USD
View
B+
Retailer 4
-
€189 EUR
$212 USD
View
B+
Retailer 5
-
€195 EUR
$219 USD
View
B+
Retailer 6
-
€235 EUR
$264 USD
View
B+
Retailer 7
-
€310 EUR
View
B
Retailer 8
-
€323 EUR
$362 USD
View
Most Expensive
C
NZ Jewellers
419dfbcd-3b25-4fa2-91ac-1c1db51e76f3 · Oct 30
€794 EUR
$890 USD
View
8 more retailers have this diamond
Prices start from €118 EURSave up to €675 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.31ct Round
€118 EUR